Push broom



FIG. 1 is a perspective front view of the push broom;

FIG. 2 is a front view of the push broom of FIG. 1;

FIG. 3 is a side view of the push broom of FIG. 1;

FIG. 4 is a rear view of the push broom of FIG. 1;

FIG. 5 is a top view of the push broom of FIG. 1; and,

FIG. 6 is a bottom view of the push broom of FIG. 1.

The broken lines shown in the figures form no part of the claimed design. 

CLAIM The ornamental design for a push broom, as shown and described. 